HW 5.2
1 Imports
2 Data Transformation
Code
(2075259, 9)
Date object
Time object
Global_active_power object
Global_reactive_power object
Voltage object
Global_intensity object
Sub_metering_1 object
Sub_metering_2 object
Sub_metering_3 float64
dtype: object
2.1 Convert Data Types
2.2 Handle Missing Values in Global Active Power column
Code
Before handling NaNs: 25979
After handling NaNs: 0
3 Plotting
Note: The interpretation below assumes that energy consumption is measured in kWh since no documentation or units were provided.